FavorUnion PS4 TMR Sensor 120gf manufactured by FavorUnion. Compatible models: All official controllers #NoteP4Parts (You can see various PS4 controller peripherals.) Please understand that Hall effect sensors and TMR sensors are separate entities. In terms of performance: Gulkit TMR → (Performance is almost the same as Hallpi) Hallpi → Ginful, K-silver, FavorUnion. *F company's response speed when tilting the stick is faster than G company's. The stick is slightly stiffer. Compared to Hall effect, it offers higher precision, lower noise, and a longer lifespan. 120gf refers to the stick's push-down strength. Users of FPS games can benefit from stronger push-down to prevent accidental button presses. Usually, it's 100gf. *A regulator compatible with PS5 and PS4 (Edge requires a separate dedicated one) is available as a separate listing. Installing this further improves stick accuracy. Please consider it if your budget allows. Since it's a digital system, the parts don't make contact, so drift due to wear is less likely to occur. Instructions on how to use the software adjustment tool are also available on YouTube, and I will provide them via transaction message after purchase. PS4 controller Replacement parts DUALSHOCK4 Junk repair Replacement parts TMR sensor Hall effect sensor Analog stick